ENV["RAILS_ENV"] = "test"
require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
require 'test_help'

class Test::Unit::TestCase
  # Transactional fixtures accelerate your tests by wrapping each test method
  # in a transaction that's rolled back on completion.  This ensures that the
  # test database remains unchanged so your fixtures don't have to be reloaded
  # between every test method.  Fewer database queries means faster tests.
  #
  # Read Mike Clark's excellent walkthrough at
  #   http://clarkware.com/cgi/blosxom/2005/10/24#Rails10FastTesting
  #
  # Every Active Record database supports transactions except MyISAM tables
  # in MySQL.  Turn off transactional fixtures in this case; however, if you
  # don't care one way or the other, switching from MyISAM to InnoDB tables
  # is recommended.
  self.use_transactional_fixtures = true

  # Instantiated fixtures are slow, but give you @david where otherwise you
  # would need people(:david).  If you don't want to migrate your existing
  # test cases which use the @david style and don't mind the speed hit (each
  # instantiated fixtures translates to a database query per test method),
  # then set this back to true.
  self.use_instantiated_fixtures  = false
  
  include GlobalHelper # for topic_post_path and more

  # Add more helper methods to be used by all tests here...
  fixtures :forums, :topics, :posts, :moderatorships, :users, :reports
  
  def logout
    @request.session[:user_id] = nil
  end
  def login_member
    @request.session[:user_id] = 1
  end
  def login_moderator
    @request.session[:user_id] = 3
  end
  def login_admin
    @request.session[:user_id] = 2
  end
  
  def is_guest?
    !@request.session[:user_id]
  end
  def is_member?
    1 == @request.session[:user_id]
  end
  def is_moderator?
    3 == @request.session[:user_id]
  end
  def is_admin?
    2 == @request.session[:user_id]
  end
  
  # does not cache
  def current_user
    User.find_by_id(@request.session[:user_id]) || Guest.new
  end
  
  def each_user(&proc)
    raise ArgumentError, "Missing block" unless block_given?
    [nil, 1, 2, 3].each do |id|
      setup
      @request.session[:user_id] = id
      yield
      teardown
    end
  end
  
end
